ATTINY85 TINY85 General Micro USB Development Board I2C IIC | eBay
ATtiny85 external and pin change interrupt tutorial - Gadgetronicx
GitHub - fooker/attiny85-i2c-pwm: I²C controleld PWM generator based on ATTiny85
Amazon.com: Aihjcnele Attiny85 Digispark Kickstarter USB Module Development Board Compatible IDE for Arduino General Micro USB MCU Development Module Compatible with UNO R3 PWM I2C SPI ADC I/O with Cable Wire :
ATtiny Adventure -- I2C on ATtiny 84/85 –
I2C Communication with ATtiny85 and Arduino Uno - Microcontrollers - Arduino Forum
#82 ATTiny85 + I2C + SPI and more! - YouTube
DIY I2C Devices With ATtiny85 | Hackaday
Use an ATtiny85 with Arduino IDE - Hackster.io
ATtiny85 Microcontroller Interfaced with I2C OLED - YouTube
Programming ATtiny85 and Arduino – Arxterra
OLED (I2C) with ATtiny85 - Hello World Program
ESP8266 master / Attiny85 Slave i2c problem - Networking, Protocols, and Devices - Arduino Forum